CORODUR® 62

CLASSIFICATION

DIN EN 14700 | DIN 8555
T Z Fe15 | MF 10-65-G

GENERAL CHARACTERISTICS

High C- Cr- Nb- B- alloyed flux-cored wire electrode with special carbides combined with cubic Nb-carbides in extreme hardness. This combination results in high abrasion resistance to mineral wear. Applications are found in the hardfacing of mining equipment, augers, impellers and dredgers.

APPLICATION

Brown coal mining, brick and tile industry, mining industry, sand and gravel excavator, cement and concrete industry, conveyor screw, cement and concrete pumps, mixer paddles, stirring devices, fan blades, excavator scoops, bucket lips, wear plates

Datasheet

CORODUR® 61

CLASSIFICATION

DIN EN 14700 | DIN 8555
T Z Fe15 | MF 10-60-G

GENERAL CHARACTERISTICS

CORODUR 62 is a High C- Cr- Nb- alloyed flux cored wire. The high content of hard phases (NbC-Carbides and hypereutectic M7C3-carbides) makes the alloy suitable for high abrasive mineral wear. The deposit should be subjected to little impact stress. Best results are achieved by welding in max. 3 layers with max. 10 mm thickness. Before cladding sensitive base materials and overlaying old previously hardfaced surfaces a ductile buffering layer of CORODUR 200 K or 250 K is recommended.

APPLICATION

Wear plates, pelletizers, Roller-mill tables

Datasheet

CORODUR® 60

NORMBEZEICHNUNG

DIN EN 14700 | DIN 8555
T Fe15 | MF 10-60-G

GENERAL CHARACTERISTICS

High C- Cr- Nb- alloyed flux- cored wire electrode for high abrasive wear up to 550 °C. The weld deposit consists of chrome - and niobium – carbides which are embedded into the matrix. The deposit should be subjected to little impact stress. Weld metal is not machinable. Maximum deposit should be limited to three layers and a thickness of 10 mm. Before overlaying sensitive base materials and old previously hardfaced surfaces a buffering layer of CORODUR 200 K or 250 K is recommended.

APPLICATION

Mixer paddles, grinding rollers and grinding paths, wear plates, band transfers, chutes, hoppers, cement and concrete pumps, excavator teeth, steel, coal, cement and mineral industry

Datasheet

CORODUR® 59 XL

CLASSIFICATION

DIN EN 14700 | DIN 8555
T Z Fe14 | MF 10-60-CGT

GENERAL CHARACTERISTICS

CORODUR 59 XL is a C- Cr- Ni- Mo- alloyed flux- cored wire for applications in high mineral wear with a corrosion resistant matrix. It is suitable for hard facing of parts that are exposed to high abrasion and partly corrosion. The overlaying thickness should not exceed 8-10mm which means a deposit of 2-3 layers. The deposit should be subjected to little impact stress. A crack free welding is possible with preheating and interpass temperature of min. 450 °C and oven cooling.

APPLICATION

Kneading machines, liners, pumps, mixer parts, conveyer screws, mixer paddles, oil screws

Datasheet